DE2836793A1 - Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges - Google Patents

Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges

Info

Publication number
DE2836793A1
DE2836793A1 DE19782836793 DE2836793A DE2836793A1 DE 2836793 A1 DE2836793 A1 DE 2836793A1 DE 19782836793 DE19782836793 DE 19782836793 DE 2836793 A DE2836793 A DE 2836793A DE 2836793 A1 DE2836793 A1 DE 2836793A1
Authority
DE
Germany
Prior art keywords
sole
ply
padding
shell
abrasion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19782836793
Other languages
German (de)
Inventor
Hermann Eggers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental AG
Original Assignee
Continental Gummi Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Priority to DE19782836793 priority Critical patent/DE2836793A1/en
Priority to AT419179A priority patent/AT372257B/en
Priority to YU173379A priority patent/YU173379A/en
Publication of DE2836793A1 publication Critical patent/DE2836793A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/02Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12Soles with several layers of different materials
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/14Soles; Sole-and-heel integral units characterised by the constructive form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Curved full-length shoe sole, esp. for sports footwear, has an abrasion-resistant, pref. non-porous, rubber running ply, topped by a firmly bonded, also full-length, padding ply. The edge of the sole consists, at the toe and heel ends, of the same material of which the running ply is made whilst the intermediate lateral portion of the edges of the sole comprise the material for the padding ply. The various edge sections are firmly bonded together. The construction of a sports shoe sole combines the advantage of good wear-resistance with that of comfortable use by virtue of strategically placed padding.

Description

SchalensohleShell sole

Die Erfindung bezieht sich auf eine Schalensohle, die in bekannter Weise mit einem umlaufenden, hochgezogenen Rand ausgestattet ist und aus Gummi oder gummiähnlichen Stoffen besteht, wobei der Laufteil der Sohle, also die mit dem Untergrund in 3rührung kommende Schicht aus einem abriebfesten Gummi od. dgl. besteht und oberhalb dieser abriebfesten Schicht eine hiermit festhaftend verbundene Polsterschicht angeordnet ist, die ihrerseits aus einem beliebigen Schaum, z.B. Polyurethanschaum, bestehen kann.The invention relates to a shell sole in known Way is equipped with a circumferential, raised edge and made of rubber or rubber-like materials, whereby the running part of the sole, i.e. the one with the ground The layer that comes into contact is made of an abrasion-resistant rubber or the like and is above it this abrasion-resistant layer is arranged a cushion layer that is firmly adhered to it which in turn consist of any foam, e.g. polyurethane foam can.

Bei den bekannten Schalensohlen dieser Art besteht der umlaufende Rand aus ein und derselben Gummimischung.In the known shell soles of this type, there is the circumferential Edge made from the same rubber compound.

Der Erfindung liegt im wesentlichen die Aufgabe zugrunde, die eingangs erwähnten Schalensohlen so zu verbessern, daß bei guter Abriebfestigkeit für die am vorderen und hinteren Ende der Sohle befindlichen Bereiche die zu beiden Seiten der Sohle gelegenen Bereiche weich und elastich verformbar sind.The invention is essentially based on the object to improve mentioned shell soles so that with good abrasion resistance for the areas at the front and rear of the sole on both sides Areas lying around the sole are soft and elastically deformable.

Znr Lösung dieser Aufgabe besteht in bekannter Weise der an der Sohle vorn und hinten gelegene Rand aus der Mischung, aus der auch die Laufsohle besteht, während die zu beiden Seiten der Sohle angeordneten Schalenränder aus dem Gummi od. dgl. bestehen, welche auch die Polsterschicht bilden. Demgemäß erfüllt der für die Polsterschicht vorgesehene Gummi nicht nur die Aufgabe einer Polsterwirkung an der der Sohle, sondern zusätzlich auch noch zu beiden Seiten der Schalensohle, und zwar somit an den Stellen, die weniger einer mechanischen Beanspruchung, sondern einer Biegebeanspruchung unterworfen sind. Zugleich werden dadurch die Flanken des Fußes polsterartig abgeschirmt.To solve this problem, the edge located on the front and rear of the sole consists in a known manner of the mixture of which the outsole also consists, while the shell edges arranged on both sides of the sole consist of rubber or the like, which also make up the cushioning layer form. Accordingly, the rubber provided for the cushion layer not only fulfills the task of a cushioning effect on the the sole, but also on both sides of the shell sole, namely at the points that are less subject to mechanical stress than to bending stress. At the same time, the flanks of the foot are shielded like a cushion.

Weitere Einzelheiten der Erfindung werden anhand der Zeichnung erläutert, in der ein Ausführungabeispiel dargestellt ist.Further details of the invention are explained with reference to the drawing, in which an exemplary embodiment is shown.

Es zeigen: Fig. 1 eine Schalensohle für einen Sportschuh im Längs schnitt und Fig. 2 die Sohle gemäß Fig. 1 auf halber Länge im Querschnitt.They show: FIG. 1 a shell sole for a sports shoe in the longitudinal direction section and FIG. 2 the sole according to FIG. 1 at half the length in cross section.

Die Schalensohle, die als Vollsohle ausgebildet ist und sich somit über die gesamte Länge des Schuhes erstreckt, ist im Laufteil zweischichtig ausgeführt. Die eigentliche Lauffläche 1 wird dabei gebildet von einer Laufechicht 2, die aus einem nicht porösen, homogenen abriebfesten Kautschuk besteht. Mit der Innenfläche der Laufschicht 2 ist eine sich ebenfalls über die Länge des Schuhes erstreckende Polsterschicht 3 festhaftend verbunden, die ihrerseits aus einem elastisch eingestellten Polyurethanschaum besteht.The shell sole, which is designed as a full sole and thus Extending over the entire length of the shoe, the running part is made of two layers. The actual running surface 1 is formed by a running layer 2, which consists of a non-porous, homogeneous, abrasion-resistant rubber. With the inner surface the running layer 2 is also one which extends over the length of the shoe Padding layer 3 firmly connected, which in turn consists of an elastic set Polyurethane foam is made.

Der umlaufende, das Wesen einer Schalensohle ausmachende Rand 4 besteht am vorderen Ende 5 und am hinteren Ende 6 der Schalensohle aus dem Werkstoff, aus dem auch die Laufschicht 2 hergestellt ist, also aus einem abriebfesten, homogenen Kautschuk, während er hier zwischen befindlichen seitlichen Ränder der Schalensohle aus dem Polyurethanschaum bzw. aus dem Werkstoff bestehen, der auch für die Polsterschicht 3 verwendet wird.The circumferential edge 4, which constitutes the essence of a shell sole, consists at the front end 5 and at the rear end 6 of the shell sole made of the material from which the running layer 2 is also made, i.e. made of an abrasion-resistant, homogeneous rubber, while he is here between the lateral edges of the shell sole from the Polyurethane foam or consist of the material that is also used for the cushion layer 3 is used.

Aus diesen Gründen ist die Schalensohle sehr langlebig; sie widersteht also größeren mechanischen Beanspruchungen, während sie gleichzeitig der Bequemlichkeit Rechnung trägt. Die seitlichen Abschnitte der Schalenränder sind so weich, daß sie als Polster wirken, sogleich aber über eine geringe Biegesteifigkeit verfügen, wenn die Schalensohle in sich gebogen wird.For these reasons, the shell sole is very durable; she resists so greater mechanical stresses, while at the same time of convenience Takes into account. The side sections of the shell edges are so soft that they act as a cushion, but at the same time have a low flexural rigidity, if the shell sole is bent in itself.

Claims (3)

Patentansprüche: 1. Als Volisohle ausgeführte Schalensohle für Schuhwerk, insbesondere Sportschuhe, mit einer abriebfesten, vorzugsweise nicht porösen Laufßchicht aus Gummi od. dgl. und einer hierauf befindlichen festhaftend angebrachten, sich ebenfalls praktisch über die Länge der Sohle erstreckenden Polsterschicht, dadurch gekennzeichnet, daß der Schalenrand (4) am vorderen und hinteren Ende der Sohle aus dem Werkstoff für die Laufschicht (2) und die hierzwischen befindlichen seitlichen Abschnitte des Schalenrandes aus dem Werkstoff für die Polsterschicht (3) bestehen.Claims: 1. Shell sole designed as a full sole for footwear, in particular sports shoes, with an abrasion-resistant, preferably non-porous, running layer made of rubber od. The like. And a firmly adhered attached to it also practically extending over the length of the sole padding layer, thereby characterized in that the shell edge (4) at the front and rear ends of the sole from the material for the running layer (2) and the lateral layers located between them Sections of the shell edge consist of the material for the cushion layer (3). 2. Schalensohle nach Anspruch 1, dadurch gekennzeichnet, daß die Abschnitte des Schaldenrandes in bekannter Weise einstückig von den zugehbrigen Schichten in den Schalenrand übergehen.2. shell sole according to claim 1, characterized in that the sections of the shell edge in a known manner in one piece from the associated layers in pass over the edge of the bowl. 3. Schalensohle nach Anspruch 1, dadurch gekennzeichnet, daß die Schalenrandabschnitte aus den unterschiedlichen Werkstoffen an den einander zugekehrten Enden festhaftend miteinander verbunden sind.3. shell sole according to claim 1, characterized in that the shell edge sections made of the different materials firmly adhering to the ends facing each other are connected to each other.
DE19782836793 1978-08-23 1978-08-23 Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges Withdrawn DE2836793A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19782836793 DE2836793A1 (en) 1978-08-23 1978-08-23 Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges
AT419179A AT372257B (en) 1978-08-23 1979-06-12 SHELL SOLE
YU173379A YU173379A (en) 1978-08-23 1979-07-16 Sole in form of a shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782836793 DE2836793A1 (en) 1978-08-23 1978-08-23 Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges

Publications (1)

Publication Number Publication Date
DE2836793A1 true DE2836793A1 (en) 1980-03-06

Family

ID=6047699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782836793 Withdrawn DE2836793A1 (en) 1978-08-23 1978-08-23 Composite sports shoe sole with curved cross=sectional profile - has abrasion-resistant solid rubber walking ply and padding ply, both plies being selectively sectioned along the sole edges

Country Status (3)

Country Link
AT (1) AT372257B (en)
DE (1) DE2836793A1 (en)
YU (1) YU173379A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455765A (en) * 1982-01-06 1984-06-26 Sjoeswaerd Lars E G Sports shoe soles
US4759136A (en) * 1987-02-06 1988-07-26 Reebok International Ltd. Athletic shoe with dynamic cradle
US4858340A (en) * 1988-02-16 1989-08-22 Prince Manufacturing, Inc. Shoe with form fitting sole
US5784809A (en) * 1996-01-08 1998-07-28 The Burton Corporation Snowboarding boot
EP1104658A1 (en) * 1988-07-15 2001-06-06 Anatomic Research, Inc. Shoe with naturally contoured sole
US7950676B2 (en) 2003-09-10 2011-05-31 Easton Sports, Inc. Article of footwear comprising a unitary support structure and method of manufacture
US8667709B2 (en) 1999-04-26 2014-03-11 Frampton E. Ellis Shoe sole orthotic structures and computer controlled compartments

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455765A (en) * 1982-01-06 1984-06-26 Sjoeswaerd Lars E G Sports shoe soles
US4759136A (en) * 1987-02-06 1988-07-26 Reebok International Ltd. Athletic shoe with dynamic cradle
US4858340A (en) * 1988-02-16 1989-08-22 Prince Manufacturing, Inc. Shoe with form fitting sole
EP1104658A1 (en) * 1988-07-15 2001-06-06 Anatomic Research, Inc. Shoe with naturally contoured sole
US5784809A (en) * 1996-01-08 1998-07-28 The Burton Corporation Snowboarding boot
AT404312B (en) * 1996-01-08 1998-10-27 Burton Corp SNOWBOARD SHOE
US8667709B2 (en) 1999-04-26 2014-03-11 Frampton E. Ellis Shoe sole orthotic structures and computer controlled compartments
US9414641B2 (en) 1999-04-26 2016-08-16 Frampton E. Ellis Shoe sole orthotic structures and computer controlled compartments
US7950676B2 (en) 2003-09-10 2011-05-31 Easton Sports, Inc. Article of footwear comprising a unitary support structure and method of manufacture

Also Published As

Publication number Publication date
ATA419179A (en) 1982-01-15
YU173379A (en) 1983-01-21
AT372257B (en) 1983-09-26

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